Patents by Inventor Ernest Arizzi

Ernest Arizzi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Multiple projectors for increased resolution receive beam processing of echoing sonars and radars
    Publication number: 20060239119
    Abstract: An echoing system includes at least two projectors: a first projector is configured to transmit a first radio frequency signal of a first frequency and a second projector configured to transmit a second radio frequency signal of a second frequency. A plurality of receivers receive reflected radio frequency signals. A phased array beam-former is coupled with the plurality of receivers and configured to amplify and to digitize the received reflected radio frequency signals.
    Type: Application
    Filed: March 8, 2005
    Publication date: October 26, 2006
    Applicant: NORTHROP GRUMMAN CORPORATION
    Inventors: Thomas Hartka, Ernest Arizzi